Verfahren zum Schutze von Wertpapieren, Dokumenten u. dgl.,申请号DE1931C045538D-传众专利搜索

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发明名称	Verfahren zum Schutze von Wertpapieren, Dokumenten u. dgl.
摘要
申请公布号	DE584863(C)	申请公布日期	1933.09.26
申请号	DE1931C045538D	申请日期	1931.10.25
申请人	PIETRO CONALBI	发明人
分类号	B41M3/14	主分类号	B41M3/14
代理机构		代理人
主权项
地址

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